SQUARE STEEL PIPE

The thin-wall black welded rectangular tube has smooth and tight welds, free deformation and high geometric dimension accuracy.

Square steel tube for heavy steel structure is suitable for buildings, bridges, and other occasions bearing large dynamic loads

The outer diameter:10*10-1000*1000mm 10*15-800*1100mm,thickness:0.5-60mm length:1-24M

hot dip galvanized square steel pipe orifice is flat,the outer&inner walls of the pipe are smooth,accept oem odm obm.

OBM square steel pipe orifice is flat, the outer and inner walls of the steel pipe are smooth,also accept ODM OEM.

ODM square steel pipe tianjin yuantaiderun orifice is flat, the outer and inner walls of the steel pipe are smooth

OEM square steel pipe YuantaiDerun orifice is flat, the outer and inner walls of the steel pipe are smooth

hot dip galvanized square steel pipes mill yuantaiderun(accept odm oem obm). its advantage is Long service time

hot dip galvanized square steel pipe price yuantaiderun(accept oem odm obm),long service time,high quality,fast delivery.

hot dip galvanized square steel pipe yuantaiderun(oem odm obm). its advantage is long service time,high quality,fast delivery.

square and rectangular steel pipe factory yuantaiderun(oem odm obm)low cost,complete specifications,high quality,fast delivery.

Square and rectangular steel pipe of steel structure (accept oem odm obm) its advantage is low cost,high quality,fast delivery.

Structural square rectangular steel pipe yuantaiderun(oem odm obm)low cost,high quality,complete specifications,fast delivery.

Square steel pipe for glass curtain wall mill yuantaiderun(OEM ODM OBM). its advantage is low cost,high quality,fast delivery.